Great! Then you can know if your request is a good one if you get multiple requests for it! Perhaps it would have been better if I had searched out the thread first and posted a reply to it. Sorry for the clutter.

After running the font validator, a category appears in the Glyph Overview side-panel. Open one of the glyphs in the Glyph Edit Window to fix it, and scroll through the others using the Keyboard shortcut Alt Right/Left or the toolbar buttons.